Add badges for documentation, license, build, and Docker (#71)

Signed-off-by: FenjuFu <92919259+FenjuFu@users.noreply.github.com>

Author: FenjuFu

README.md

@@ -6,6 +6,7 @@
 
 <div align="center">
 
+[![DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/iflytek/skillhub)
 [![Docs](https://img.shields.io/badge/docs-zread.ai-4A90E2?logo=gitbook&logoColor=white)](https://zread.ai/iflytek/skillhub)
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](./LICENSE)
 [![Build](https://github.com/iflytek/skillhub/actions/workflows/publish-images.yml/badge.svg)](https://github.com/iflytek/skillhub/actions/workflows/publish-images.yml)